UCARB-50 is a super ultrafine and very narrow particle size distribution precipitated calcium carbonate.
UCARB-50 is a super ultrafine and very narrow particle size distribution precipitated calcium carbonate specially formulated as functional filler for paper, coatings and paints, plastics etc
TYPICAL PROPERTIES
Average Particle Size (micron) | 1.8 |
Specific Gravity (g/cm3) | 2.7 |
Bulk Density (g/cm3) | 0.52 |
Whiteness (%) | 93 min |
Particle shape | Spindle |
pH | 8.5-10.5 |
Oil absorption (g/100g) | 35 max |
CHEMICAL COMPOSITION
CaCO3 | 98% min |
Mn | 0.1% max |
Fe | 0.1% max |
HCl insoluble | 0.3% max |
Moisture (% weight lost @ 110°C) | 0.5% max |
CLASSIFICATION
Molecular Formula | CaCO3 |
CAS No. | 471-34-1 |
H.S.Code | 2836500000 |
PACKINGIt is packed in 25 kg bag or according to customer’s request.
STORAGE
Store in cool, dry conditions and keep away from direct heat source and sunlight. When not using the materials always seal the packing.
SHELF LIFE
At least 12 months when stored in sealed packing under above mentioned conditions.
SUPPLY
16mt per 20’container..
Precipitated calcium carbonate
